Files
Phraseanet/lib/Alchemy/Phrasea/Command/Maintenance/CleanUsers.php
2021-12-23 11:13:46 +03:00

273 lines
10 KiB
PHP

<?php
/**
* This file is part of Phraseanet
*
* (c) 2005-2016 Alchemy
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Alchemy\Phrasea\Command\Maintenance;
use Alchemy\Phrasea\Command\Command;
use Alchemy\Phrasea\Model\Manipulator\UserManipulator;
use Alchemy\Phrasea\Model\Repositories\BasketRepository;
use Alchemy\Phrasea\Model\Repositories\UserRepository;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
class CleanUsers extends Command
{
const CLEAR_EMAIL = 8;
const REVOKE = 4;
const DELETE_DATA = 2;
const DELETE_ALL = 1;
static private $mapListToColumn = [
'email' => 'email',
'login' => 'login',
'id' => 'usr_id',
];
public function __construct()
{
parent::__construct('clean:users');
$this
->setDescription('Delete "sleepy" users (not connected since a long time)')
// ->addOption('action', null, InputOption::VALUE_REQUIRED|InputOption::VALUE_IS_ARRAY, '"clear_email" ; "revoke" ; "delete_data" ; "delete_all"')
->addOption('older_than', null, InputOption::VALUE_REQUIRED, 'delete older than \<OLDER_THAN>')
->addOption('dry', null, InputOption::VALUE_NONE, 'dry run, count but don\'t delete')
->addOption('list', null, InputOption::VALUE_REQUIRED, 'list only, don\'t delete')
->addOption('show_sql', null, InputOption::VALUE_NONE, 'show sql pre-selecting users')
->addOption('yes', 'y', InputOption::VALUE_NONE, 'don\'t ask for confirmation')
->setHelp(
""
// . "<info>action=clear-email</info> will set the email to (null)\n"
// . "<info>action=revoke</info> will delete all access rights (= make user a \"ghost\")\n"
// . "<info>action=delete_data</info> will delete every appbox elements related to the user (rights, baskets, notifications, ...) but preserves dbox logs\n"
// . "<info>action=delete_all</info> will delete all db elements, including the dbox logs and the user itself\n"
// . "default = clear_email ; revoke ; delete_data"
// . "\n"
. "\<OLDER_THAN> can be absolute or relative from now, e.g.:\n"
. "- <info>2022-01-01</info> (please use strict date format, do not add time)\n"
. "- <info>10 days</info>\n"
. "- <info>2 weeks</info>\n"
. "- <info>6 months</info>\n"
. "- <info>1 year</info>\n"
. "\<LIST> sepcifies the user column to be listed, set one of:\n"
. "- <info>id</info>\n"
. "- <info>login</info>\n"
. "- <info>email</info>"
);
}
protected function doExecute(InputInterface $input, OutputInterface $output)
{
$clauses = []; // sql clauses
$dry = false;
$show_sql = false;
$yes = false;
// sanity check options
//
// --action (multiple values allowed)
/*
$action = 0; // actions requested, as bitfield
$actions = [
'CLEAR_EMAIL' => self::CLEAR_EMAIL,
'REVOKE' => self::REVOKE,
'DELETE_DATA' => self::DELETE_DATA,
'DELETE_ALL' => self::DELETE_ALL
];
if(empty($action_parm = $input->getOption('action'))) {
$action_parm = ['clear_email', 'revoke', 'delete_data'];
}
foreach($action_parm as $a) {
$a = strtoupper($a);
if(!array_key_exists($a, $actions)) {
$output->writeln(sprintf("<error>Invalid value \"%s\" for --action option.</error>", $a));
return 1;
}
$action |= $action[$a];
}
if($action & self::DELETE_ALL && $action !== self::DELETE_ALL) {
$output->writeln(sprintf("<error>Action \"delete_all\" cannot be mixed with other action.</error>"));
return 1;
}
*/
// --older_than
$older_than = str_replace(['-', '/', ' '], '-', $input->getOption('older_than'));
if($older_than === "") {
$output->writeln("<error>set '--older_than' option.</error>");
return 1;
}
$matches = [];
preg_match("/(\d{4}-\d{2}-\d{2})|(\d+)-(day|week|month|year)s?/i", $older_than, $matches);
$n = count($matches);
if($n === 2) {
// yyyy-mm-dd
$clauses[] = "`last_connection` < " . $matches[1];
}
elseif($n === 4 && empty($matches[1])) {
// 1-day ; 2-weeks ; ...
$expr = (int)$matches[2];
$unit = strtoupper($matches[3]);
$clauses[] = sprintf("`last_connection` < DATE_SUB(NOW(), INTERVAL %d %s)", $expr, $unit);
}
else {
$output->writeln("<error>invalid value form '--older_than' option.</error> (see possible values with --help)");
return 1;
}
$clauses[] = "`admin`=0"; // dont delete super admins
$clauses[] = "`deleted`=0"; // dont delete twice
$clauses[] = "ISNULL(`model_of`)"; // dont delete models
$clauses[] = "`login`!='autoregister'"; // dont delete "autoregister"
$clauses[] = "`login`!='guest'"; // dont delete "guest"
$clauses[] = "ISNULL(`ApiAccounts`.`id`)"; // dont delete api service accounts
// --dry
if($input->getOption('dry')) {
$dry = true;
}
if($input->getOption('show_sql')) {
$show_sql = true;
}
if($input->getOption('yes')) {
$yes = true;
}
if(!is_null($list = $input->getOption('list'))) {
if(!array_key_exists($list, self::$mapListToColumn)) {
$output->writeln(sprintf("<error>bad \"list\" value '%s'</error> (see possible values with --help)", $list));
return 1;
}
}
// do the job
//
$sql_where = join(") AND (", $clauses);
$cnx = $this->container->getApplicationBox()->get_connection();
$sql_count = "SELECT COUNT(`Users`.`id`) AS n FROM (`Users` LEFT JOIN `ApiAccounts` ON `ApiAccounts`.`user_id`=`Users`.`id`) WHERE (" . $sql_where . ")";
if($show_sql) {
$output->writeln(sprintf("sql: \"<info>%s</info>\"", $sql_count));
}
$stmt = $cnx->prepare($sql_count);
$stmt->execute();
$n = $stmt->fetchColumn(0);
$stmt->closeCursor();
if(!$list) {
$output->writeln(sprintf("Acting on %s users.", $n));
}
/** @var UserManipulator $userManipulator */
$userManipulator = $this->container['manipulator.user'];
/** @var UserRepository $userRepository */
$userRepository = $this->container['repo.users'];
/** @var BasketRepository $basketRepository */
$basketRepository = $this->container['repo.baskets'];
$sql_list = "SELECT u.*, GROUP_CONCAT(`basusr`.`base_id` SEPARATOR ',') AS `bids`\n"
. "FROM\n"
. "( SELECT `Users`.`id` AS `usr_id`, `Users`.`login`, `Users`.`email`, `Users`.`last_connection`, GROUP_CONCAT(`sbasusr`.`sbas_id` SEPARATOR ',') AS `sbids`\n"
. " FROM (`Users` LEFT JOIN `ApiAccounts` ON `ApiAccounts`.`user_id` = `Users`.`id`) \n"
. " LEFT JOIN `sbasusr` ON `sbasusr`.`usr_id` = `Users`.`id`\n"
. " WHERE (" . $sql_where . ")"
. " GROUP BY `sbasusr`.`usr_id`\n"
. ") AS u\n"
. "LEFT JOIN `basusr` ON `basusr`.`usr_id` = `u`.`usr_id` GROUP BY `basusr`.`usr_id`";
if($show_sql) {
$output->writeln(sprintf("sql: \"<info>%s</info>\"", $sql_list));
}
if(!$yes && !$list) {
$helper = $this->getHelper('question');
$question = new ConfirmationQuestion(sprintf("Confirm deletion of %s user(s) [y/n] : ", $n), false);
if (!$helper->ask($input, $output, $question)) {
return 0;
}
}
$stmt = $cnx->prepare($sql_list);
$stmt->execute();
while( $row = ($stmt->fetch(\PDO::FETCH_ASSOC)) ) {
if( !is_null($user = $userRepository->find($row['usr_id'])) ) {
if ($list) {
$s = $row[self::$mapListToColumn[$list]];
$output->write(sprintf("%s%s", $s, "\n"));
}
else {
$output->write(sprintf("%s : %s / %s (%s)", $row['usr_id'], $row['login'], $row['email'], $row['last_connection']));
if (!$dry) {
$acl = $this->container->getAclForUser($user);
// revoke bas rights
if (!is_null($row['bids'])) {
$bids = array_map(function ($bid) {
return (int)$bid;
}, explode(',', $row['bids']));
$acl->revoke_access_from_bases($bids);
}
// revoke sbas rights
$acl->revoke_unused_sbas_rights();
// delete user
$userManipulator->delete($user);
$output->writeln(" deleted.");
}
else {
$output->writeln(" not deleted (dry mode).");
}
}
}
}
$stmt->closeCursor();
/*
// clear email
if($action & self::CLEAR_EMAIL) {
$sql = "UPDATE `Users` SET `email`=NULL WHERE (" . $sql_where . ")";
if($show_sql) {
$output->writeln(sprintf("sql: \"<info>%s</info>\"", $sql));
}
if(!$dry) {
$cnx->exec($sql);
}
}
// revoke rights
if($action & self::REVOKE) {
$sql = "DELETE "
}
*/
return 0;
}
}